Base | Representation |
---|---|
bin | 1000110111000010111… |
… | …01000110000000011111 |
3 | 1002002210021011001212211 |
4 | 10123201131012000133 |
5 | 14441433113223403 |
6 | 351504151541251 |
7 | 30665031045604 |
oct | 4334135060037 |
9 | 1062707131784 |
10 | 304430211103 |
11 | 108120a10497 |
12 | 4b00108a827 |
13 | 2292790b9b5 |
14 | 10a3d6826ab |
15 | 7dbb5b406d |
hex | 46e174601f |
304430211103 has 4 divisors (see below), whose sum is σ = 305278206480. Its totient is φ = 303582215728.
The previous prime is 304430211097. The next prime is 304430211131. The reversal of 304430211103 is 301112034403.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301112034403 = 2447 ⋅123053549.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-304430211103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304400211103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423997150 + ... + 423997867.
It is an arithmetic number, because the mean of its divisors is an integer number (76319551620).
Almost surely, 2304430211103 is an apocalyptic number.
304430211103 is a deficient number, since it is larger than the sum of its proper divisors (847995377).
304430211103 is an equidigital number, since it uses as much as digits as its factorization.
304430211103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847995376.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 304430211103 its reverse (301112034403), we get a palindrome (605542245506).
The spelling of 304430211103 in words is "three hundred four billion, four hundred thirty million, two hundred eleven thousand, one hundred three".
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